fukuro (maruaru00), perry steam (umamusume), umamusume, umamusume: beginning of a new era, absurdres, commentary request, highres, 1girl, abs, animal ears, black one-piece swimsuit, blue eyes, breasts, cleavage, competition swimsuit, foreshortening, grey hair, hair between eyes, highleg, highleg one-piece swimsuit, horse ears, horse girl, horse tail, large breasts, long hair, looking at viewer, one-piece swimsuit, ponytail, simple background, soles, solo, stretching, swimsuit, tail, white background